YearReturnsX Y16% 20%oknces1234519311015-85 10-1721Using the returns shown above, calculate the arithmetic average returns, the variances,and the standard deviations for X and Y. (Do not round intermediate calculations. Enteryour average return and standard deviation answers as a percent rounded to 2decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g.,.16161.)

For X:Average return (x̄)x̄ = Sum of all data/ Number of datax̄ = 516+19+10+(−8)+10x̄ = 9.40Average…

Answered: Year Returns X Y 16% 20% ok nces 12345…

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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Problem 10-7 Calculating Returns and Variability Returns Year X Y 1 20 % 15 % 2 23 35 3 9 14 4 − 16 − 21 5 10 25 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. X Y Average returns % % Variances Standard deviations % %
Consider the following five monthly returns: 0.04 −0.03 0.03 0.07 −0.02 a. Calculate the arithmetic average monthly return over this period. b. Calculate the geometric average monthly return over this period. c. Calculate the monthly variance over this period. d. Calculate the monthly standard deviation over this period.
Returns Year X Y 1 8% 12% 2 21 27 3 - 27 32 4 5 11 18 18 24 Using the returns shown above, calculate the average returns, variances, and standard deviations for X and Y: (Do not round intermediate calculations. Round the final percent answers to 2 decimal places. The variances to 5 decimal places.) Average returns Variances Standard deviations % %
Use the following returns for X and Y. Returns Year 1 22.8% 29.4% - 17.8 10.8 4.8 31.4 4 21.6 - 16.6 5.8 35.4 a. Calculate the average returns for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the variances for X and Y. (Do not round intermediate calculations and round your answers to 6 decimal places, e.g., 32.161616.) c. Calculate the standard deviations for X and Y. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Y a. Average return % % b. Variance с. Standard deviation %
Returns Year X Y 12345 15% 20% 18 30 9 15 -9 5 10 -16 20 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) X Y Average returns 700 % Variances Standard deviations % 200 16 % % 700
Year INM +5 3 4 Returns 14% 28 9 10 Y 18% 29 10 -26 20 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., 16161.) Average returns Variances Standard deviations X 8.00 % 17.90 % Y 10,20 % 21.34 %
Isn't the 0.0592 in part 2 the variance? By squaring that you should get 24%?
Use the following returns for X and Y. Year 1 2 3 4 5 Returns X 22.1% -17.1 10.1 20.2 5.1 Y 27.3% -4.1 29.3 -15.2 33.3 a. Calculate the average returns for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. b. Calculate the variances for X and Y. Note: Do not round intermediate calculations and round your answers to 6 decimal places, e.g., .161616. c. Calculate the standard deviations for X and Y. Note: Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16. X Answer is complete but not entirely correct. X 8.06 a. Average return b. Variance c. Standard deviation 136.454400 % 11.67 X % Y 14.04 377.286400 x % 19.42%
Returns Year X Y 12345 11% 18% 25 26 11 10 -18 10 -23 17 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) X Y Average returns Variances 7.80 % 9.60% 0.01974 0.02947 Standard deviations 14.05 % 17.17%
Returns Year X Y 12345 11% 18% 25 26 11 10 -18 10 -23 17 Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. (Do not round intermediate calculations. Enter your average return and standard deviation answers as a percent rounded to 2 decimal places, e.g., 32.16, and round the variance answers to 5 decimal places, e.g., .16161.) X Y Average returns % % Variances Standard deviations % %
The variance of stock A is 0.0035 and the return is 0.12, while B has the same return but 0.17 as standard deviation what is the coefficient of variation for stock A what is the coefficlont of varlation for stock b .. Finish attempt Previous page Quiz naV 12 11 10 7. 5 4. 3 ... Finish EN HP Auto
Am. 157.

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